Gojūnenshi
By: [henshū Mitsui Tōatsu Kagaku Kabushiki Kaisha Hokkaidō Kōgyōjo]
Publisher: Mitsui Tōatsu Kagaku Kabushiki Kaisha Hokkaidō Kōgyōjo
Published: 1990
Place of publication: Sunagawa-shi
Language: jpn
Number of pages: 477
Subjects: Mitsui Tōatsu Kagaku Kabushiki Kaisha. Hokkaidō Kōgyōjo; Mitsui Tōatsu Kagaku Kabushiki Kaisha; History
Other titles: 50-nenshi.; Hokkō gojūnenshi.; Mitsui Tōatsu Kagaku Hokkaidō Kōgyōjo gojūnenshi.
Notes: Spine title: Hokkō gojūnenshi.

Colophon title: Mitsui Tōatsu Kagaku Hokkaidō Kōgyōjo gojūnenshi.

Includes bibliographical references (p. 475).